W222S Pyroelectric Infrared Sensor

W222S analog PIR sensor adopts a dual-sensitive element design, and internally adjusts the filter circuit parameters, which enhances the anti-RF interference ability of the product and improves the working stability of the sensor.

Key information:

Window Size: 3*4mm

Output Signal: Analog signal output

Sensing Distance: 10m (lens SB-F-02) See lens selection for different distances

Sensing Angle: 120°(horizontal direction)

Working Voltage: 3-15V

Static Noise: <80mV

Recommended Supporting IC: ISB6601L, RS8034, ISB02, BISS0001

Features:

Analog signal output

Immunity to RF interference

Technical data:

Window Size	3*4mm
IR Receiving Electrode	2.6*1mm，2 elements
Package Type	TO-5
Spectral Response	5—14μ m
Transmittance	≥ 75%
Signal Output[Vp-p]	≥ 3000mV
Sensitivity	≥ 3300V/W
Detectivity (D*)	1.4 ×108 cmHz1/2/W
Noise[Vp-p]	≤80mV
Output Balance	<10%
Offset Voltage	0.3~0.85V
Supply Voltage	2~15V
Operating Temp.	-30~+70ºC
Storage Temp.	-40~+80ºC